docstr: DEPENDENCIES lists all necessary dependencies for the class.
docstr_tok: ["DEPENDENCIES","lists","all","necessary","dependencies","for","the","class","."]
code: def DEPENDENCIES(self):
      """DEPENDENCIES lists all necessary dependencies for the class."""
      pass
  
file_path: layout-parser/src/layoutparser/ocr/base.py
imports: from abc import ABC, abstractmethod
  from enum import IntEnum
  from ..file_utils import requires_backends
label_desc: Use image node_id 1 for calling the BaseOCRAgent obj's underlying member method code with example usage: obj.DEPENDENCIES() without return types